Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
hand pain » hand part
hand vein » hand bei, hand eine, hand seit
wang lin » wang li, wang qin, yang lin
yang jui » yang judy, yang di, yang yi
non scid » non sit
yang xi » yang di, yang yi

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: wang yong ((((wang lin) OR (yang xi))) OR (yang jui)) ju ((hand pain) OR (hand vein)) non scid ;~.
• Adding a wildcard symbol may retrieve word variants: wang yong ((((wang lin) or (yang xi))) or (yang jui)) ju ((hand pain) or (hand vein)) non scid ;*.